[INFO] fetching crate bitcoin-spv 1.0.0...
[INFO] checking bitcoin-spv-1.0.0 against master#d939f708d960161d23b964309ba68ff207fc0ead for pr-70087
[INFO] extracting crate bitcoin-spv 1.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bitcoin-spv 1.0.0 on toolchain d939f708d960161d23b964309ba68ff207fc0ead
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitcoin-spv 1.0.0
[INFO] finished tweaking crates.io crate bitcoin-spv 1.0.0
[INFO] tweaked toml for crates.io crate bitcoin-spv 1.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d939f708d960161d23b964309ba68ff207fc0ead" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a4bc2135c0f84fe694a5e8da2f8c1271f263ebca85afe9d3d437506622817e0
[INFO] running `"docker" "start" "-a" "0a4bc2135c0f84fe694a5e8da2f8c1271f263ebca85afe9d3d437506622817e0"`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking bitcoin-spv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/types.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 | /         (self.raw[..] == other.raw[..]
[INFO] [stderr] 149 | |             && self.hash == other.hash
[INFO] [stderr] 150 | |             && self.hash_le == other.hash_le
[INFO] [stderr] 151 | |             && self.height == other.height
[INFO] [stderr] ...   |
[INFO] [stderr] 154 | |             && self.merkle_root == other.merkle_root
[INFO] [stderr] 155 | |             && self.merkle_root_le == other.merkle_root_le)
[INFO] [stderr]     | |___________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 148 |         self.raw[..] == other.raw[..]
[INFO] [stderr] 149 |             && self.hash == other.hash
[INFO] [stderr] 150 |             && self.hash_le == other.hash_le
[INFO] [stderr] 151 |             && self.height == other.height
[INFO] [stderr] 152 |             && self.prevhash == other.prevhash
[INFO] [stderr] 153 |             && self.prevhash_le == other.prevhash_le
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `btcspv`
[INFO] [stderr]     --> src/btcspv.rs:1185:32
[INFO] [stderr]      |
[INFO] [stderr] 1185 |                     assert_eq!(btcspv::extract_difficulty(header.raw), header.difficulty);
[INFO] [stderr]      |                                ^^^^^^ use of undeclared type or module `btcspv`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/types.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 | /         (self.raw[..] == other.raw[..]
[INFO] [stderr] 149 | |             && self.hash == other.hash
[INFO] [stderr] 150 | |             && self.hash_le == other.hash_le
[INFO] [stderr] 151 | |             && self.height == other.height
[INFO] [stderr] ...   |
[INFO] [stderr] 154 | |             && self.merkle_root == other.merkle_root
[INFO] [stderr] 155 | |             && self.merkle_root_le == other.merkle_root_le)
[INFO] [stderr]     | |___________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 148 |         self.raw[..] == other.raw[..]
[INFO] [stderr] 149 |             && self.hash == other.hash
[INFO] [stderr] 150 |             && self.hash_le == other.hash_le
[INFO] [stderr] 151 |             && self.height == other.height
[INFO] [stderr] 152 |             && self.prevhash == other.prevhash
[INFO] [stderr] 153 |             && self.prevhash_le == other.prevhash_le
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `bitcoin-spv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0a4bc2135c0f84fe694a5e8da2f8c1271f263ebca85afe9d3d437506622817e0"`
[INFO] running `"docker" "rm" "-f" "0a4bc2135c0f84fe694a5e8da2f8c1271f263ebca85afe9d3d437506622817e0"`
[INFO] [stdout] 0a4bc2135c0f84fe694a5e8da2f8c1271f263ebca85afe9d3d437506622817e0